Expi293™ Met (–) Expression Medium

Catalog number:  A4096701

 Related applications:

Mammalian Cell Culture

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Expi293 Met (–) Expression Medium is a cGMP-manufactured, chemically defined, serum-free, protein-free, animal origin-free, methionine-free medium for growth and transfection of Expi293F cells. The medium is part of the Expi293 platform for rapid, high-yield transient protein expression from mammalian HEK293 cells. It is designed for use in combination with the ExpiFectamine 293 Met (–) Transfection Kit for applications where labelling of methionine residues in proteins is desired. Note: the medium will not support cell growth or expression unless supplemented with methionine.

Expi293 Met (–) Expression Medium features include:
• Supports growth of suspension 293 cultures to densities of over 1.5 x 107 cells/mL
• Equivalent performance to Expi293 Expression Medium (Cat. No. A1435101)
• Does not contain methionine
• Does not contain phenol red
• Formulated with GlutaMAX I Supplement
• Supplementation with methionine required

L-methionine (methyl-13C) and L-selenomethionine labeling reagents are available separately.

For Research Use Only. Not for use in diagnostic procedures.


Cell Line: Expi293F™
Classification: AOF, Chemically Defined, Methionine-Free, Protein-Free, Serum Free
Form: Liquid
Product Line: Expi293™
Product Size: 1 L
Shipping Condition: Room Temperature

Contents & storage

1 L Expi293 Met (–) Expression Medium, store at 2–8°C (protect from light)


Manuals & protocols